APA Style
Mines, U, S, D, O, T, I, B, O. (1992).
Minerals Yearbook, Volume 1 : Metals and Minerals (Volume 1).
Washington D.C:
United States Department of the Interior Bureau of Mines.
MLA Style
Mines, United, States, Department, Of, The, Interior, Bureau, Of.
"Minerals Yearbook, Volume 1 : Metals and Minerals".
Volume 1
Washington D.C:
United States Department of the Interior Bureau of Mines,
1992.
Teknik.